Word · Frequency #32882
fulcra
/ˈfʊlkrəm/
noun
杠杆转动的支点
fulcra is the plural of fulcrum.
- 1.
The support about which a lever pivots.
- 2.
the pivot about which a lever turns
杠杆转动的支点
- 3.
A crux or pivot; a central point.
杠杆支点；支点；[机] 支点
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Dictionary facts from ECDICT, WIKTIONARY.